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Physical Scientist (Forensic Technician)

ATF
Beltsville, MD Part Time
POSTED ON 4/17/2026
AVAILABLE BEFORE 5/16/2026
Summary

This position is located in one of the Forensic Science Laboratories within the Office of Science and Technology, Forensic Sciences Division Laboratory Services Branch, Forensic Science Laboratory-Washington in Beltsville, MD. Serves as a technical expert who is responsible for processing forensic evidence from criminal investigations primarily relating to firearms investigations, processing evidence for fingerprints, swabbing for DNA, test firing weapons and processing other types of evidence.

Duties

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The major duties of the Physical Scientist (Forensic Technician) position include, but are not limited to, the following:

  • Functions as a technical authority in the Triage Section, responsible for independently processing evidence for fingerprints, swabbing for DNA, test firing weapons, and processing other types of evidence as deemed necessary.
  • Processes forensic evidence, primarily firearms and firearms accessories, for fingerprint and DNA collection.
  • Recognizes various types of firearms in order to properly and safely handle them and performs test fires of firearms and properly preserves the fired bullets, cartridge cases and shot shells from test firing.
  • Writes laboratory reports regarding all processes performed and reviews the reports of other physical scientists for technical accuracy and proper methodology.

Requirements

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Conditions of employment

The requirements listed below must be met by the closing date of the announcement.

Key Requirements

  • Must be U.S. Citizen or National
  • Selective Service registration is required for males born on, or after, December 31st 1959. Those not registered should have an approved exemption on file.
  • May be required to serve a one-year probationary period.
  • You must be a current permanent Department of Justice employee with competitive status or a CTAP/RPL eligible candidate.
  • Pass drug screening and subject to random testing.
  • Suitable for Federal employment determined by background investigation.
  • You must meet all applicable time-in-grade requirements by the closing of this announcement.

MOBILITY PLAN: New employees hired pursuant to this vacancy announcement must sign a mobility agreement. The purpose of ATF's mobility policy is to enhance career development and progression, and achieve mission and business effectiveness. To accomplish these objectives, the mobility plan will facilitate the movement of employees through special short-term assignments or permanent reassignments throughout the Bureau. Applicants who decline to sign a mobility agreement, as required, will be removed from the hiring process. This is a non-bargaining unit position.

Qualifications

The qualification requirements listed below must be met by the closing date of the announcement.

Basic Requirements

  • Degree: physical science, engineering, or mathematics that included 24 semester hours in physical science and/or related engineering science such as mechanics, dynamics, properties of materials, and electronics. OR
  • Combination of education and experience -- education equivalent to one of the majors shown in A above that included at least 24 semester hours in physical science and/or related engineering science, plus appropriate experience or additional education.

AND

To qualify for this position at the GS-11 grade level, candidates must also have at least one year of specialized experience equivalent to the next lower grade level GS-09 by the closing date of this announcement.

Specialized experience is demonstrated experience, which has equipped the applicant with the particular knowledge, skills and abilities to perform successfully the duties of this position. Experience must be in the normal line of progression or must be related to the work of the position advertised and must be reflected in resume.

Specialized Experience Must Include All Of

  • Processing forensic evidence from criminal investigations primarily relating to firearms investigations; AND
  • Utilizing a variety of different techniques, instruments, and methods to analyze and examine forensic evidence to recover DNA and latent prints; AND
  • Capturing comparison quality images of friction ridge detail through the use of photography and digital imaging equipment; AND
  • Identifying firearm types to properly and safely handle them, and conducting test firing of firearms to preserve test fired specimens.

Your resume must support your responses to the application questionnaire and the qualification requirements. Failure to do so may result in an ineligible rating.See the Required Documents section for important notes about what must be included in your resume.

Education

Education must be reviewed and certified by an accrediting institution recognized by the U.S. Department of Education, in order for it to be creditable towards your qualifications. Therefore, provide only the attendance and/or degrees from accredited institution.

FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in a conventional U.S. education program. It is your responsibility to provide such evidence when applying. For special instructions pertaining to foreign education and a list of organizations that can evaluate foreign education, see the Department of Education website. If you are qualifying on foreign education, you MUST submit proof of creditability of education as evaluated by a credentialing agency. All documentation must be in English or include an English translation.

Additional information

Additional Selections May Be Made From This Announcement.

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution. Candidates will not be hired based on their race, sex, color, religion, or national origin.

Notice to Prospective Employees of Ethical Obligations from ATF's Human Resources Operations Division. Please click on the following link to read important information. DOJ Notice to Prospective Employees of Ethical Obligations

Career Transition Programs (CTAP or ICTAP): These programs apply to Federal and/or DOJ employees who meet the definition of surplus or displaced from a position in the competitive service. To receive selection priority for this position, you must:

  • Meet CTAP or ICTAP eligibility criteria;
  • Be rated well-qualified for the position with a score of 85 or above based on the competencies listed above; and
  • Submit the appropriate documentation to support your CTAP or ICTAP eligibility.

EEO Statement/Policy: The United States government does not discriminate in employment on the basis of race, color, religion, sex, pregnancy, national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service or other non-merit factor.

Reasonable Accommodation:ATF provides reasonable accommodation to applicants with disabilities. If you need a reasonable accommodation for any part of the job application and hiring process, and you meet the eligibility requirements listed above, please notify the human resources specialist listed on the vacancy announcement, or contact the ATF's Office of Equal Employment Opportunity at (202) 648-8760 or send an email to reasonableaccommodations@atf.gov. The decision on granting a reasonable accommodation is handled on a case-by-case basis.

Selective Service: If you were born male, on or after December 31, 1959, you must certify that you have registered with the Selective Service System, or are exempt from having to do so under the Selective Service Law. Additional information is found at: www.sss.gov.

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

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A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

Hourly Wage Estimation for Physical Scientist (Forensic Technician) in Beltsville, MD
$43.00 to $50.00
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